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Important for you to know:

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  • Scheduled Maintenance Notice
    USGS will be performing maintenance on the time series data processing system beginning at 09:00 EDT on September 10, 2026. During this period, delivery of the latest time series data will be delayed. The maintenance is expected to finish within 2 hours, after which all backlogged time series data will be processed and delivered to WDFN web portals and APIs.

Available data

Select data types to graph from categories based on the way the data were collected.
Learn about the data collection categories

Continuous data

3 data types available - data from 2007-10-01 to 2026-09-08

Daily data

1 data types available - data from 2003-09-30 to 2026-09-07

Field measurements

2 data types available - data from 2003-07-18 to 2026-08-11

Discrete sample data

0 observed properties (data types) available

Statistical tables for select daily data types

1 data types available - data from 2003-09-30 to 2026-09-07

Important information about this monitoring location

Reservoir is formed by earthfill dam with a gated spillway in right abutment at elevation 768.6 ft (capacity, 383,500 acre-ft), and an ungated spillway separate from embankment at elevation 812.0 ft (capacity, 762,000 acre-ft). Storage began November 1972. Conservation pool elevation is 786.0 ft, capacity 514,000 acre-ft. Lake is used for flood control, low-flow augmentation, and recreation. The 15-minute precipitation data for this station are temporary and will only be displayed for 120 days. Time series of 1-hour or cumulative daily values will NOT be available for retrieval following the 120-day display period. Although the instrumentation is calibrated at least once a year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.

Monitoring locations with continuous data in last 120 days

No locations found

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